Cartier Ronde Solo de Cartier Watch - 36 mm Steel Case - Black Calfskin Strap - WSRN0021

36mm steel case, 9.46mm thick, beaded crown with a synthetic cabochon-shaped spinel, sapphire crystal, silvered dial with Roman numerals and blued-steel sword-shaped hands, automatic movement, black calfskin strap with interchangeable strap, double adjustable steel folding buckle. Water resistant to 100 meters.